Purkamisesta tämän verran. Ja tässä linkki työkalun kuvaan.
http://www.brickboard.com/AWD/volvo/773070/engine_timing.htmlRemove:
-the belt tensioner
-the centre screw for the belt tensioner slightly.
Hold the centre screw still. Turn the tensioner eccentric clockwise to 10 o'clock using a 6 mm Allen key.
Remove the timing belt from the camshaft pulleys.
Removing the timing gear pulley with the variable valve timing unit
Install camshaft adjustment tool 999 5452 at the rear of the camshafts. Screw the adjustment tool sections together into one.
Remove:
-the centre plugs for the variable valve timing units (Tx55)
Note! Collect any oil spillage using paper or similar.
-the centre screws for the variable valve timing units (Tx55). Pull or work off the variable valve timing units and timing gear pulleys.